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- #ifndef _LINUX_REBOOT_H
- #define _LINUX_REBOOT_H
- /*
- * Magic values required to use _reboot() system call.
- */
- #define LINUX_REBOOT_MAGIC1 0xfee1dead
- #define LINUX_REBOOT_MAGIC2 672274793
- #define LINUX_REBOOT_MAGIC2A 85072278
- #define LINUX_REBOOT_MAGIC2B 369367448
- #define LINUX_REBOOT_MAGIC2C 537993216
- /*
- * Commands accepted by the _reboot() system call.
- *
- * RESTART Restart system using default command and mode.
- * HALT Stop OS and give system control to ROM monitor, if any.
- * CAD_ON Ctrl-Alt-Del sequence causes RESTART command.
- * CAD_OFF Ctrl-Alt-Del sequence sends SIGINT to init task.
- * POWER_OFF Stop OS and remove all power from system, if possible.
- * RESTART2 Restart system using given command string.
- * SW_SUSPEND Suspend system using software suspend if compiled in.
- * KEXEC Restart system using a previously loaded Linux kernel
- */
- #define LINUX_REBOOT_CMD_RESTART 0x01234567
- #define LINUX_REBOOT_CMD_HALT 0xCDEF0123
- #define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF
- #define LINUX_REBOOT_CMD_CAD_OFF 0x00000000
- #define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC
- #define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4
- #define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2
- #define LINUX_REBOOT_CMD_KEXEC 0x45584543
- #endif /* _LINUX_REBOOT_H */
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